SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9mcWlSVk5QbVR6SXQyZEFVTHN1VGc9PSIsInZhbHVlIjoiZTN0QlZYVG5yY3E4cVdNZ0dZU3R5UT09IiwibWFjIjoiYzFlOTY0ODY1YTVlMDgyZWM2NjQ0Y2ZmN2FhNzU5NWVjMjc5ZGVlYzI3M2VlZGMyOGE5YTUxYzRkZGU0Zjk5YSIsInRhZyI6IiJ9 limit 1)